1 files changed, 0 insertions, 100 deletions
diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
deleted file mode 100644
index 4f131365fa..0000000000
--- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-
-/**
- * A wire consists of 1..n invocation chains associated with the operations of its source service contract.
- * <p/>
- * Invocation chains may contain <code>Interceptors</code> that process invocations.
- * <p/>
- * A <code>Message</code> is used to pass data associated with an invocation through the chain.
- *
- * @version $Rev$ $Date$
- */
-public interface InvocationChain {
-    /**
-     * Returns the target operation for this invocation chain.
-     *
-     * @return The target operation for this invocation chain
-     */
-    Operation getTargetOperation();
-
-    /**
-     * Updates the target operation for this invocation chain.
-     *
-     * @param operation The new target operation for this invocation chain
-     */
-    void setTargetOperation(Operation operation);
-    
-    /**
-     * Returns the source operation for this invocation chain.
-     *
-     * @return The source operation for this invocation chain
-     */    
-    Operation getSourceOperation();
-
-    /**
-     * Updates the source operation for this invocation chain.
-     *
-     * @param operation The new source operation for this invocation chain
-     */
-    void setSourceOperation(Operation operation);
-
-    /**
-     * Adds an interceptor to the chain. For reference side, it will be added to
-     * Phase.REFERENCE. For service side, it will be added to Phase.SERVICE 
-     *
-     * @param interceptor The interceptor to add
-     */
-    void addInterceptor(Interceptor interceptor);
-
-    /**
-     * Adds an invoker to the chain
-     *
-     * @param invoker The invoker to add
-     */
-    void addInvoker(Invoker invoker);
-
-    /**
-     * Returns the first invoker in the chain.
-     *
-     * @return The first invoker in the chain
-     */
-    Invoker getHeadInvoker();
-
-    /**
-     * Add an interceptor to the given phase
-     * @param phase
-     * @param interceptor
-     */
-    void addInterceptor(String phase, Interceptor interceptor);
-    
-    /**
-     * Indicate if the data can be passed in by reference as they won't be mutated.
-     * @return true if pass-by-reference is allowed
-     */
-    boolean allowsPassByReference();
-    /**
-     * Force the invocation to allow pass-by-reference
-     * @param allowsPBR
-     */
-    void setAllowsPassByReference(boolean allowsPBR);
-}